Andy Beet

Andy Beet

Research Scientist and Analyst

Publications

Full abstracts can be found by clicking the Publication title.
You can also find my articles on my Google Scholar profile.

Journal Articles

A northeast United States Atlantis marine ecosystem model with ocean reanalysis and ocean color forcing

Published in Ecological Modelling, 2022

The northeast United States Atlantis model (NEUSv2) is an end-to-end ecosystem model that can simulate biogeochemical, ecological, fishery, management, and socio-economic processes within marine ecosystems. As a major update …

Recommended citation: Joseph C. Caracappa, Andrew Beet, Sarah Gaichas, Robert J. Gamble, Kimberly J.W. Hyde, Scott I. Large, Ryan E. Morse, Charles A. Stock, Vincent S. Saba. (2022). Ecological Modelling "Volume 471, 2022, 110038.".
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Salinity Intrusion in a Modified River-Estuary System: An Integrated Modeling Framework for Source-to-Sea Management

Published in Frontiers in Marine Science, 2020

Along the US Atlantic and Gulf coasts, port authorities and governments have been competing for access to federal funds to deepen the channels and berths in each of the major estuary-based harbors, thereby facilitating access by …

Recommended citation: Hoagland, P., Beet, A., Ralston, D., Parsons, G., Shirazi, Y., Carr, E. (2020). Frontiers in Marine Science "7 (425).".
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Lessening the Hazards of Florida Red Tides: A Common Sense Approach

Published in Frontiers in Marine Science, 2020

In the Gulf of Mexico, especially along the southwest Florida coast, blooms of the dinoflagellate Karenia brevis are a coastal natural hazard. The organism produces a potent class of toxins, known as brevetoxins, which are …

Recommended citation: Hoagland, P., Kirkpatrick, B., Jin, D., Kirkpatrick, G., Fleming, L.E., Ullmann, S.G., Beet, A., Hitchcock, G., Harrison, K.K., Li, Z.C., Garrison, B. Diaz, R.E., Lovko, V. (2020). Frontiers in Marine Science "7 (538).".
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A simulation study of trend detection methods for integrated ecosystem assessment

Published in ICES Journal of Marine Science, 2019

The identification of trends in ecosystem indicators has become a core component of ecosystem approaches to resource management, although oftentimes assumptions of statistical models are not properly accounted for in the reporting process. To explore …

Recommended citation: Sean Hardison, Charles T Perretti, Geret S DePiper, Andrew Beet. (2019). ICES Journal of Marine Science "Volume 76, Issue 7, Pages 2060–2069.".
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Neurological illnesses associated with Florida red tide (Karenia brevis) blooms

Published in Harmful Algae, 2019

Human respiratory and gastrointestinal illnesses can result from exposures to brevetoxins originating from coastal Florida red tide blooms, comprising the marine alga Karenia brevis (K. brevis). Only limited research on the extent of human health risks …

Recommended citation: Roberto Efrain -Diaz, Melissa A.Friedman, Di Jin, Andrew Beet, Barbara Kirkpatrick, Andrew Reich, Gary Kirkpatrick, Steven G.Ullmann, Lora E.Fleming, Porter Hoagland. (2019). Harmful Algae "Volume 82, 2019, Pages 73-81, ISSN 1568-9883.".
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The Most Recent Cascadia Earthquake and Native American Narratives

Published in Mathematical Geosciences, 2019

The Cascadia subduction zone fault lies just off the Pacific coast of the USA and Canada. Although this fault has been seismically inactive over the written history of the Cascadia region, it has the potential to …

Recommended citation: Solow, A., Beet, A. & McManus, S. (2019). Math Geosci "51, 683–690.".
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Natural and unnatural oil slicks in the Gulf of Mexico

Published in Journal of Geophysical Research: Oceans, 2015

When wind speeds are 2–10 m s−1, reflective contrasts in the ocean surface make oil slicks visible to synthetic aperture radar (SAR) under all sky conditions. Neural network analysis of satellite SAR images quantified the magnitude and distribution of surface oil in the Gulf of Mexico from persistent, natural seeps and from the Deepwater Horizon (DWH) discharge …

Recommended citation: MacDonald, I. R., Garcia-Pineda, O., Beet, A., Asl, S. D., Feng, L., Graettinger, G., French-McCay, D., Holmes, J., Hu, C., Huffer, F., Leifer, I., Muller-Karger, F., Solow, A., Silva, M., & Swayze, G. (2015). Journal of Geophysical Research: Oceans "Volume 120, Issue 12, 8364-8380.".
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The human health effects of Florida Red Tide (FRT) blooms: An expanded analysis

Published in Environment International, 2014

Human respiratory and digestive illnesses can be caused by exposures to brevetoxins from blooms of the marine alga Karenia brevis, also known as Florida red tide (FRT). K. brevis requires …

Recommended citation: Porter Hoagland, Di Jin, Andrew Beet, Barbara Kirkpatrick, Andrew Reich, Steve Ullmann, Lora E. Fleming, Gary Kirkpatrick. (2014). Environment International "Volume 68, Pages 144-153, ISSN 0160-4120".
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On Uncertain Sightings and Inference about Extinction

Published in Marine Ecology Progress Series, 2014

The extinction of many species can only be inferred from the record of sightings of individuals. Solow et al. (2012, Uncertain sightings and the extinction of the Ivory‐billed Woodpecker …

Recommended citation: Solow, A. R., & Beet, A. R. (2014). Conservation Biology "28(4), 1119-1123.".
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A Bayesian approach to finding groups in a food web

Published in Israel Journal of Ecology & Evolution, 2013

A food web describes the feeding links between species in a community. The species in many food webs are organized into groups of highly linked species that are weakly linked to species in other groups. A Bayesian approach …

Recommended citation: Solow, A. R., & Beet, A. R. (2013). Israel Journal of Ecology & Evolution "59(1), 37–41".
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An estimate of the cost of acute health effects from food- and water-borne marine pathogens and toxins in the USA

Published in Journal of Water Health, 2011

Large and growing segments of the United States population consume seafood or engage in marine recreation. These activities provide significant benefits but also bring risk of exposure to marine-borne illness. To manage these risks, it is important to understand the incidence and cost of marine-borne disease. We review …

Recommended citation: Ralston, E. P., Kite-Powell, H., & Beet, A. (2011). Journal of Water Health "9 (4): 680–694.".
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Re-analysis of a salp population time-series

Published in Marine Ecology Progress Series, 2010

Weekly abundances of 2 salp populations (Salpa fusiformis and Thalia democratica) were determined for the period from 1967 to 1990 at a coastal station in the Western Mediterranean using a …

Recommended citation: Sutherland, K. R., Beet, A. R., & Solow, A. R. (2010). Marine Ecology Progress Series " 418:147-150.".
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On the incompleteness of the historical record of North Atlantic tropical cyclones

Published in Geophysical Research Letters, 2008

There is some question as to whether the historical record of observed North Atlantic tropical cyclones prior to the advent of satellite coverage is complete. This question is central to understanding the historical trend in tropical cyclone activity and …

Recommended citation: Solow, A. R., & Beet, A. R. (2008). Geophysical Research Letters " 35(11).".
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Balancing end-to-end budgets of the Georges Bank ecosystem

Published in Progress in Oceanography, 2007

Oceanographic regimes on the continental shelf display a great range in the time scales of physical exchange, biochemical processes and trophic transfers. The close surface-to-seabed physical coupling at intermediate scales of weeks to months means that the open ocean …

Recommended citation: J.H. Steele, J.S. Collie, J.J. Bisagni, D.J. Gifford, M.J. Fogarty, J.S. Link, B.K. Sullivan, M.E. Sieracki, A.R. Beet, D.G. Mountain, E.G. Durbin, D. Palka, W.T. Stockhausen. (2007). Progress in Oceanography "Volume 74, Issue 4, Pages 423-448, ISSN 0079-661.".
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A test for a regime shift

Published in Fisheries Oceanography, 2005

This note describes a formal statistical approach to testing for a regime shift based on population time series for a system of interacting species or groups. Under this approach …

Recommended citation: Solow, A. R., & Beet, A. R. (2005). Fisheries Oceanography "14(3), 236-240.".
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Marine protected areas in non-linear ecosystems

Published in Proceedings of the Royal Society. London. Ser. B., 2003

The very large changes observed within marine communities, owing to excessive harvesting, have been attributed to switches between alternative stable states. Correspondingly large reductions in overall fishing effort are usually …

Recommended citation: Steele, J. H., and Beet, A. R. (2003). Proceedings of the Royal Society. London. Ser. B. "270 (Suppl.) S230-S233.".
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Comparing vertical plankton profiles with replication

Published in Marine Ecology Progress series, 2003

Traditional statistical methods for testing for differences between vertical plankton distributions are invalid if the distributions are patchy. This Note describes a statistical test for …

Recommended citation: Beet, A., Solow, A. R., & Bollens, S. M. (2003). Marine Ecology Progress Series "262:285-287.".
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Patterns in abundance and growth of juvenile lobster, Homarus americanus

Published in Marine and Freshwater Research, 2002

The combined effort of assessing abundance and measuring the time between settlement and recruitment is fundamental to forecasting future recruitment to the lobster fishery. This study represents the first monthly year-round sampling for …

Recommended citation: Cowan, D. F., Solow, A. R., & Beet, A. (2002). Marine and Freshwater Research "52(8), 1095-1102.".
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Optimal seasonal sampling for estimating an interannual trend

Published in Israel Journal of Zoology, 2000

Many biological populations exhibit both seasonal variability and interannual trend in abundance. When interest centers on the latter, economy can be gained by …

Recommended citation: Solow, A. R., Beet, A., & Cowan, D. (2000). Israel Journal of Zoology "46(4), 351-354.".
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Comparing two vertical plankton distributions

Published in Limnology and Oceanography, 2000

Traditional statistical methods for testing for differences in vertical plankton distributions are invalid when the distributions are patchy. This note describes a …

Recommended citation: Solow, A. R., Bollens, S. M., & Beet, A. (2000). Limnology and Oceanography "45(2), 506-509.".
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On an early result on stability and complexity

Published in American Naturalist, 1999

In a recent paper, Solow and Beet (1998) showed that the links in observed community food webs are not randomly distributed. Instead, these webs appear to be lumpy in the sense of being composed of relatively tightly connected compartments …

Recommended citation: Solow, A. R., Costello, C., & Beet, A. (1999). American Naturalist "154(5), 587-588.".
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Testing for Shifts in the Vertical Distribution of Plankton Using a Robust Kolmogorov-Smirnov Like Statistic

Published in Journal of Agricultural, Biological, and Environmental Statistics, 1998

Ecological communities often occur along important physical gradients such as altitude, moisture, and light. The two sample Kolmogorov-Smirnov statistic can be used to test for equality of …

Recommended citation: Smith, W., Beet, A. R. and Solow, A. R. (1998). Journal of Agricultural, Biological, and Environmental Statistics "3(4), p421-429.".
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On lumping species in food webs

Published in Ecology, 1998

Species in community food webs are commonly aggregated or lumped on the basis of overlap in predators and prey. This note reports an unexpected result of lumping species in observed food webs and …

Recommended citation: Solow, A. R., & Beet, A. R. (1998). Ecology "79(6), p2013-2018.".
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Conference Papers

Physical Factors affecting Copepod Migration

Published in American Naturalist, 1998

“Study of the mesoscale spatial variability of zooplankton populations was a major element in FLEX, a survey of a l00km square box in the North Sea over …

Recommended citation: Steele, John; Beet, Andrew (1998). ASC 1998 - R. Conference contribution .
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